• Journal of the Korean Society of Food Culture
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• v.29 no.1
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• pp.61-83
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• 2014

The aim of this study was to review Byung-Kwa-Ryu recipes in old cookbooks of the head & noble family (Jong-Ga). As for details and classification, we examined the materials and recipes of Byung-Kwa-Ryu. To accomplish this, old cookbooks of the head & noble family ("Soowoonjabbang", "Eumsikdimibang", "Onjubub", and "Jusiksiui") were reviewed. The introduced Byung-Kwa-Ryu recipes numbered 47 total; four from "Soowoonjabbang", 18 from "Eumsikdimibang", nine from "Onjubub", and 16 from "Jusiksiui". We classified the foods (Byung-Kwa_Ryu) into two categories, Tteok-Ryu (Korean rice cake) and Kwa-Jung-Ryu (Korean traditional cookie), on the basis of previous studies. These were further classified into 11 categories: Tteok-Ryu (Jjin-tteok, Salmeun-tteok, Chin-tteok, Jijin-tteok), Kwa-Jung-Ryu (Yumilkwa, Yukwa, Jeongkwa, Dasik, Kwapyun, Dang (Yeot), and others. The most common Byung-Kwa-Ryu type was Jjin-tteok in Tteok-Ryu (14). The next most common Byung-Kwa-Ryu types were Yukwa in Kwa-Jung-Ryu (6) and Yumilkwa in Kwa-Jung-Ryu (5).

• 전자공학회논문지 IE
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• v.43 no.3
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• pp.13-21
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• 2006

Ryu et al. proposed a multiple target angle tracking algorithm using the angular measurement obtained from the signal subspace estimated by the output of sensor array. Ryu's algorithm has good features that it has no data association problem and simple structure. But its performance is seriously degraded in the low signal-to-noise ratio, and it uses the angular measurement obtained from the signal subspace of sampling time, even though the signal subspace is continuously updated by the output of sensor array. For improving the tracking performance of Ryu's algorithm, a measurement fusion method is derived based on ML(Maximum Likelihood) in this paper, and it admits us to use the angular measurements obtained form the adjacent signal subspaces as well as the signal subspace of sampling time. The new target angle tracking algorithm is proposed using the derived measurement fusion method. The proposed algorithm has a better tracking performance than that of Ryu's algorithm and it sustains the good features of Ryu's algorithm.

• Journal of the Korean Society of Food Culture
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• v.27 no.6
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• pp.588-597
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• 2012

This study was to examine Kwa-Jung-ryu, a traditional Korean confectionery, made by head families. We examined the materials and recipes of Kwa-Jung-ryu, which were classified into Yumilgwa, Yugwa, Jeonggwa, Dasikgwa, Yeot-Gangjeong, Dang (Yeot), and others. There were 13 head families that introduced Kwa-Jung-ryu, two each from Gyeonggi-do, Jeolla-do, and Chuncheong-do, and seven from Gyeongsang-do. There are 33 types of Kwa-Jung-ryu, which averages to about 2.5 types per family. But the Pungsan Ryu, Yeoju Lee, and Andong Kwon families introduced the most Kwa-Jung-ryu with 5 types each. The most popular types of Kwa-Jung-ryu were Yumilgwa, introduced by 7 families (Yakgwa by 6 and Maejakgwa by 1), then Jeonggwa by 6 families (Jeonggwa by 3, Pyeon-gang by 1, and Jeonggwa and Pyeon-gang by 2), and Dasikgwa and other Kwa-Jung-ryu by 5 families (Gotgam-mari by 4 and Seopsansam by 1). Classifying Kwa-Jung-ryu by recipe, the most frequently introduced were 8 types of Jeonggwa-ryu, 7 types of Yumilgwa, 5 types of Dasikgwa, 3 types of Yeot-Gangjeong and Dang (Yeot), and 2 types of Yugwa.

• Journal of the Institute of Electronics Engineers of Korea TE
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• v.42 no.2
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• pp.1-6
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• 2005

Ryu et al. proposed a multiple target DOA tracking algorithm using a linear sensor array. In Ryu's algorithm first, the signal subspace is estimated using sensor output and the angular innovations of targets are extracted from the estimated signal subspace. Next, the DOA's of targets are tracked using the angular innovations as the inputs of Kalman filters. Ryu's algorithm has good features that it has no data association problem and is efficient. However, Ryu's algorithm can't be a lied to an arbitrarily shaped array because it was proposed using linear sensor array. Actually, when the sensor array is used in the various application fields, sensors have a position error. Therefore, the sensor array can be an arbitrarily shaped array. In this paper, we propose a multiple target DOA tracking algorithm applicable to an arbitrarily shaped array, and it sustains the good features of Ryu's algorithm.

• Korean journal of food and cookery science
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• v.31 no.5
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• pp.660-675
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• 2015

This study was performed to assess the nutrient intake and dietary diversity of Korean children and adolescents using the Korean dietary pattern index developed in previous studies. For this study, 6,462 children and adolescents aged 7~18y who participated in the dietary intake survey (24h recall method) of the 2007~2013 KNHANES were sampled. The food items included in the Korean dietary index were jusik-ryu, guk/tang-ryu, gui/jjim-ryu, namul-ryu, yeomjangchaeso-ryu, jang-ryu and mitbanchan-ryu. All the subjects and both age groups (7~12y, 13~18y) were divided into quartiles. According to the results of this study, the range of the Korean dietary pattern score was 0~58 for all of the subjects and also in the 13~18 age group, and was 0~52 in the 7~12y age group. When the pattern score for each food group was compared across the quartiles of the Korean dietary pattern score, in all the subjects as well as in the 7~12y and 13~18y age groups, the pattern score for jusik-ryu and yeomjangchaeso-ryu was highest in Q1~Q4. or all the food groups, the mean pattern score was highest in Q4. These results suggested that the Korean dietary pattern score is highly associated with jusik-ryu including rice and yeomjangchaeso-ryu including kimchi. Accordingly, it is considered necessary to develop an index that reflects the characteristics of Korean cuisine and, at the same time, assesses the nutritional status and food consumption tendency of Korean children and adolescents.

• The Journal of Korean Medicine
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• v.22 no.3
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• pp.51-62
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• 2001

Objectives : In Oriental Medicine, the improvement of constipation is very important for patients at the acute stage of cerebrovascular accident. For constipation, oral medicine has usually been used but is not available to stroke patients with dysphagia and mental disorder, and may bring about side effects on the gastrointestinal tract. In such cases, general enema has been used for assistant therapy, We needed to develop a more effective enema technique on constipation of stroke patients. Methods : Sixty-three patients were researched. We treated 29 patients with Bo-Ryu enema and 34 patients with general enema. To compare the effect of the Bo-Ryu enema group with that of the general enema group, we analyzed general characteristics, bowel movement, abdominal examination and related symptoms. Results : Sixty-three patients comprised the Bo-Ryu (n=29) and general (n=34) enema groups. Between the Bo-Ryu and general enema groups, the Bo-Ryu enema was more effective than the general enema in the number of bowel movements, total and corrected amount of stool, tonus of rectus abdominis muscle and abdominal discomfort. However, there were not significant differences in the power of abdominal muscle, digestion and physical power. Among the subgroups, Bo-Ryu enema group was most effective in the number of bowel movements, total amount of stool and tonus of rectus abdominis muscle, and Bo-Ryu enema group was best in the corrected amount of stool and abdominal discomfort. Conclusions : Bo-Ryu enema should be considered as an effective and safe treatment for patients with constipation during the acute stage of cerebrovascular accident.

• 전자공학회논문지 IE
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• v.48 no.1
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• pp.25-29
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• 2011

Ryu et al. proposed a multiple target angle-tracking algorithm with efficient equation for angular innovation, and Ryu's algorithm has good feature that it has no data association problem. Ryu's algorithm is only applicable to linear sensor array, because its efficient equation for angular innovation is derived in case of using a linear sensor array. In a many fields studying multiple target angle-tracking, the various shapes of sensor array are used. In sonar, a cylindrical sensor array is as much used as a linear sensor array, a example is hull mounted sonar. In this paper, Ryu's algorithm is modified to be applicable to cylindrical sensor array, and the tracking performance of a modified algorithm is verified by various computer simulations.

• Proceedings of the IEEK Conference
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• 2003.11a
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• pp.493-496
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• 2003

Recently, Ryu et al. proposed a multiple target DOA tracking algorithm, which has good features that it has no data association problem and simple structure. But its performance is seriously degraded in the low signal-to-noise ratio. In this paper, a measurement fusion method is presented based on ML(Maximum Likelihood), and the new DOA tracking algorithm is proposed by incorporating the presented fusion method into Ryu's algorithm. The proposed algorithm has a better tracking performance than that of Ryu's algorithm, and it sustains the good features of Ryu's algorithm.

• Journal of the Korean Society of Industry Convergence
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• v.6 no.3
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• pp.177-183
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• 2003

Recently, Ryu et al. proposed a multiple target DOA tracking algorithm, which has good features that it has no data association problem and simple structure. But its performance is seriously degraded in the low signal-to-noise ratio. In this paper, a measurement fusion method is presented based on ML(Maximum Likelihood), and the new DOA tracking algorithm is proposed by incorporating the presented fusion method into Ryu's algorithm. The proposed algorithm has a better tracking performance than that of Ryu's algorithm, and it sustains the good features of Ryu's algorithm.

• Korean Journal of Acupuncture
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• v.23 no.2
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• pp.47-57
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• 2006

Objectives: The aim of the present study was to widen a clinical use by investigating literatures about the acupoint of Pu-ryu(KI7) and Um-gok(KI10) concerning Kidney-Eum(vital essence of the kidney) and Kidney-Yang(vital function of the kidney). Methods: We investigated the first literature about $Pu-ryu(KI7)\;{\cdot}\;Um-gok(KI10)$ and a second name, a location and a characteristic of them. We made a comparative study about the chief virtue and combination of $Pu-ryu(KI7)\;{\cdot}\;Um-gok(KI10)$. Results: Pu-ryu(KI7) is the 7th acupoint of Kidney Meridian of Foot Soeum(少陰), which reinforces a meridian of belonging and has the efficacy of warming the Kidney Yang, clearing heat, excreting dump and regulating water passage. Um-gok(KI10) is the 10th acupoint of Kidney Meridian of Foot Soeum(少陰), which has the virtue of nurishing the Liver and Kidney Eum, promoting lower heater and marinating the free flow of Gi Conclusions: The chief virtue of Pu-ryu(KI7) is to remove edema due to disturbance in Gi activity by dificiency of Kidney-Yang because of warming Yang to induce diuresis. To Um-gok(KI10), it is to treat instability of Kidney-Gi by Eum dificiency of the Liver and Kidney because of nurishing the Liver and Kidney Eum.